File:Comet Kohoutek (S74-17688).jpg - Wikimedia Commons
Skylab
21 Comet kohoutek Images: PICRYL - Public Domain Media Search Engine Public Domain Search
Skylab 1973 hi-res stock photography and images - Alamy
1973 - Skylab 2nd Photos of Kohoutek - Cape Canaveral, FL - F37782 | eBay
Remembering Skylab: How NASA's Forgotten Orbiter Pioneered Space (Then Crashed And Burned) - Zenger News
File:Artist's concept of Skylab 4 astronauts observing Comet Kohoutek (S73-37274).jpg - Wikimedia Commons
Skylab 4
Skylab 4 - Wikipedia
ch4
Skylab 4 hi-res stock photography and images - Alamy
21 Comet kohoutek Images: PICRYL - Public Domain Media Search Engine Public Domain Search
View Of Comet Kohoutek Space Cover 11-27-1973 Project Skylab Colorano-Cachet #2 | eBay
Skylab - Wikiwand
Skylab Space Station Seen From Skylab-4 Module Photograph by Nasa/science Photo Library - Fine Art America
Con Stoitsis on Twitter: "On this day in 1973 Comet Kohoutek-Skylab became the first comet photographed from space. NASA picture. https://t.co/B7matE7tOT" / Twitter
The Real Story of the Skylab 4 “Strike” in Space | NASA
File:Comet Kohoutek at perihelion from Skylab with coronagraph.jpg - Wikimedia Commons
Dr. Lubos Kohoutek in Mission Control during Skylab 4 : NASA : Free Download, Borrow, and Streaming : Internet Archive
Project Skylab 2nd Photos of Kohoutek December 29, 1973 - Colorano Cachet | eBay
A Dumb Decision': Remembering the Final Mission to Skylab, 45 Years Ago - AmericaSpace
Skylab 4 Archives - Universe Today
Skylab 1 hi-res stock photography and images - Alamy
Skylab 4 Crew Televised Communication | NASA
21 Comet kohoutek Images: PICRYL - Public Domain Media Search Engine Public Domain Search
